[1] [1] A. Ashkin,J. M. Dziedzic,J. E. Bjorkholm et al.. Observation of a single-beam gradient force optical trap for dielectric particles [J]. Opt. Lett.,1986,11(5):288-290

[2] [2] X. W. Zhuang. Unraveling DNA condensation with optical tweezers [J]. Science,2004,305(5681):188-190

[3] [3] M. Zhou,H. F. Yang,J. K. Di et al.. Manipulation on human red blood cells with femtosecond optical tweezers [J]. Chin. Opt. Lett.,2008,6(12):919-921

[4] [4] F. Gittes,B. Schnurr,P. D. Olmsted et al.. Microscopic viscoelasticity:Shear moduli of soft materials determined from thermal fluctuations [J]. Phys. Rev. Lett.,1997,79(17):3286-3289

[5] [5] R. R. Brau,J. M. Ferrer,H. Lee et al.. Passive and active microrheology with optical tweezers [J]. J. Opt. A-Pure Appl. Opt.,2007,9(8):S103-S112

[6] [6] J. C. Crocker,D. G. Grier. Microscopic measurement of the pair interaction potential of charge-stabilized colloid [J]. Phys. Rev. Lett.,1994,73(2):352-355

[7] [7] Ren Hongliang,Zhuang Lihui,Li Yinmei. Measurement of interaction potential between colloidal particles using dual optical tweezers [J]. Chinese J. Lasers,2008,35(1):151-155

[8] [8] Wu Zhongfu,Liu Zhihai,Guo Chengkai et al.. Numerical simulation and experiments of two fiber optical tweezers [J]. Acta Optica Sinica,2008,28(10):1971-1976

[9] [9] Gao Qiujuan,Zhu Yanying,Shi Jinshan et al.. Rotation of particles by using the beam with spin angular momentum [J]. Chinese J. Lasers,2008,35(10):1505-1509

[10] [10] K. Berg-Srensen,H. Flyvbjerg. Power spectrum analysis for optical tweezers [J]. Rev. Sci. Instrum.,2004,75(3):594-612

[11] [11] Z. W. Sun,S. H. Xu,G. L. Dai et al.. A microscopic approach to studying colloidal stability [J]. J. Chem. Phys.,2003,119(4):2399-2405

[12] [12] M. Li,J. Arlt. Trapping multiple particles in single optical tweezers [J]. Opt. Commun.,2008,281(1):135-140

[13] [13] K. Ajito,K. Torimitsu. Single nanoparticle trapping using a Raman tweezers microscope [J]. Appl. Spectrosc.,2002,56(4):541-544

[14] [14] C. Hosokawa,H. Yoshikawa,H. Masuhara. Optical assembling dynamics of individual polymer nanospheres investigated by single-particle fluorescence detection [J]. Phys. Rev. E,2004,70(6):061410

[15] [15] L. Jauffred,A. C. Richardson,L. B. Oddershede. Three-dimensional optical control of individual quantum dots [J]. Nano Lett.,2008,8(10):3376-3380

[16] [16] R. S. Stein. The Application of Scattering and Birefringence on the Study of Polymer Morphology [M]. Xu Mao Transl.. Beijing:Science Press,1983. 9-17

[17] [17] Chen Hongtao,Li Yinmei,Lou Liren et al.. Detection of nanometer displacement in optical tweezers and its related measuring errors [J]. Chinese J. Lasers,2004,31(6):729-734

[18] [18] A. Rohrbach,E. H. K. Stelzer. Trapping forces,force constants,and potential depths for dielectric spheres in the presence of spherical aberrations [J]. Appl. Opt.,2002,41(13):2494-2507

[19] [19] S. H. Xu,Y. M. Li,L. R. Lou. Axial optical trapping forces on two particles trapped simultaneously by optical tweezers [J]. Appl. Opt.,2005,44(13):2667-2672

[20] [20] Jiang Long. Introduction to Colloid Chemistry [M]. Beijing:Science Press,2002. 88-113

[21] [21] Y. Harada,T. Asakura. Radiation forces on a dielectric sphere in the Rayleigh scattering regime [J]. Opt. Commun.,1996,124(5-6):529-541

[22] [22] R. Barziv,A. Meller,T. Tlusty et al.. Localized dynamic light scattering:probing single particle dynamics at the nanoscale [J]. Phys. Rev. Lett.,1997,78(1):154-157

[23] [23] N. B. Viana,R. T. S. Freire,O. N. Mesquita. Dynamic light scattering from an optically trapped microsphere [J]. Phys. Rev. E,2002,65(4):041921

[24] [24] J. H. Zhou,L. J. Qu,K. Yao et al.. Observing nanometre scale particles with light scattering for manipulation using optical tweezers [J]. Chin. Phys. Lett.,2008,25(1):329-331